(19)
(11) EP 1 277 642 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
07.01.2004 Bulletin 2004/02

(43) Date of publication A2:
22.01.2003 Bulletin 2003/04

(21) Application number: 02380163.2

(22) Date of filing: 19.07.2002
(51) International Patent Classification (IPC)7: B62B 5/00
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 20.07.2001 ES 200101704

(71) Applicants:
  • Sanchez Valenzuela, Rafael
    08640 Olesa de Montserrat (Barcelona) (ES)
  • Sanchez Valenzuela, Alfonso
    08760 Martorell (Barcelona) (ES)

(72) Inventors:
  • Sanchez Valenzuela, Rafael
    08640 Olesa de Montserrat (Barcelona) (ES)
  • Sanchez Valenzuela, Alfonso
    08760 Martorell (Barcelona) (ES)

(74) Representative: Carpintero Lopez, Francisco 
HERRERO & ASOCIADOS, S.L. Alcalá, 35
28014 Madrid
28014 Madrid (ES)

   


(54) Motorised trolley with compartments


(57) The trolley incorporates, on a conventional frame, a bottom end compartment (22) in which is housed a low-voltage direct-current electric motor (13) with its corresponding supply battery (11), motor which through a reduction gear (14) and a differential (9) transmits the movement to two coaxial axles (23) associated with respective driven wheels (8-8'), so that the trolley is self-propelling by means of a switch located on the handle thereof. Another pair of wheels (12), self-positioning, mounted on a swivel support (17) to allow two positions, one operational and another folded, permit control of the direction of the trolley in its forward motion propelled by the motor (13).






Search report